Current conditions at
Witham Field Airport (KSUA)
Lat: 27.18°NLon: 80.23°WElev: 13ft.
Mostly Cloudy
82°F
28°C
| Humidity | 51% |
| Wind Speed | E 9 mph |
| Barometer | 30.06 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 7.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 21 Feb 11:47 am EST |
Extended Forecast for
3 Miles SE Port St. Lucie-River Park FL
Today

High: 84 °F
Sunny
Tonight
Low: 58 °F
Mostly Clear
then Patchy
FogSunday
High: 84 °F
Mostly Sunny
then Showers
LikelySunday Night

Low: 40 °F
Mostly Clear
Monday

High: 60 °F
Sunny
Monday Night

Low: 34 °F
Clear
Tuesday

High: 60 °F
Sunny
Tuesday Night

Low: 40 °F
Mostly Clear
Wednesday

High: 72 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 84. South southwest wind around 5 mph becoming east southeast in the afternoon.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm.
Sunday
Showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm. Mostly sunny, with a high near 84. West southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly clear, with a low around 40. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 60. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Clear, with a low around 34. Northwest wind around 5 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 60. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 40. Calm wind.
Wednesday
Mostly sunny, with a high near 72. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. Southeast wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 79. Light south southwest wind becoming south southeast 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers. Sunny, with a high near 82. Calm wind becoming south southwest around 5 mph in the morning.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Port St. Lucie-River Park FL
27.29°N 80.31°W (Elev. 3 ft)
27.29°N 80.31°W (Elev. 3 ft)
11:39 am EST Feb 21, 2026
11am EST Feb 21, 2026-6pm EST Feb 27, 2026


